Site data updated: 2026-05-28 18:14 UTC

Felix Auger-Aliassime #15 def. Frances Tiafoe #50

4-6 6-2 7-6(6) 6-4

Match Information

Date	Sep 7, 2021*
Tournament	US Open
Category	Grand Slam
Surface	Hard
Round	R16
Winner	Felix Auger-Aliassime
Score	4-6 6-2 7-6(6) 6-4
Loser	Frances Tiafoe
Duration	3h 24m

Stat	Felix Auger-Aliassime	Frances Tiafoe
Aces	24	10
Double faults	8	3
First serve %	62	60
First serve points won %	84	71
Second serve points won %	52	56
Break points saved %	80	80
Break points converted %	20	20
Service points won %	72	65
Return points won %	35	28
Total points won %	53	47

Pre-match Comparison

Field	Felix Auger-Aliassime	Frances Tiafoe
Country	CAN	USA
Birth date	Aug 8, 2000	Jan 20, 1998
Age	21	23
Height	193	188
Handedness	Right-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	15	50
Ranking points (entering)	2,828	1,312
Elo (entering)	1,998	1,874
Career W-L	277–172	254–211
Career earnings	$22,714,812	$17,770,097

Pre-match H2H

Felix Auger-Aliassime 0 – 0 Frances Tiafoe

Path

Felix Auger-Aliassime's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 5, 2021	R32	Roberto Bautista Agut	6-3 6-4 4-6 3-6 6-3	W	H2H	Match data
Sep 2, 2021	R64	Bernabe Zapata Miralles	7-6(5) 6-3 6-2	W	H2H	Match data
Sep 1, 2021	R128	Evgeny Donskoy	7-6(0) 3-6 7-6(1) 7-6(8)	W	H2H	Match data

Felix Auger-Aliassime's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 9, 2021	QF	Carlos Alcaraz	6-3 3-1 (ret.)	W	H2H	Match data

Frances Tiafoe's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Sep 5, 2021	R32	Andrey Rublev	4-6 6-3 7-6(6) 4-6 6-1	W	H2H	Match data
Sep 2, 2021	R64	Guido Pella	6-1 6-2 7-5	W	H2H	Match data
Sep 1, 2021	R128	Christopher Eubanks	7-6(8) 5-7 6-3 6-4	W	H2H	Match data